Fig. 9From: Magma reservoir beneath Azumayama Volcano, NE Japan, as inferred from a three-dimensional electrical resistivity model explored by means of magnetotelluric methodObserved (left column), calculated (center column), and difference between observed and calculated (right column) in-phase Parkinson vectors of all sites at various periods or frequencies. The calculated vectors are obtained with the final resistivity model (Figs. 5, 6, 7)Back to article page